Initial revision

src/configure.in

@@ -0,0 +1,71 @@
+dnl autoconf configuration for gperf/src
+
+dnl Copyright (C) 1998 Free Software Foundation, Inc.
+dnl written by Douglas C. Schmidt (schmidt@ics.uci.edu)
+dnl
+dnl This file is part of GNU GPERF.
+dnl
+dnl GNU GPERF is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 1, or (at your option)
+dnl any later version.
+dnl
+dnl GNU GPERF is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with GNU GPERF; see the file COPYING.  If not, write to the
+dnl Free Software Foundation, 59 Temple Place - Suite 330, Boston,
+dnl MA 02111-1307, USA.
+
+AC_INIT(gen-perf.cc)
+AC_CONFIG_HEADER(config.h)
+AC_PROG_MAKE_SET
+dnl
+dnl           checks for programs
+dnl
+AC_PROG_CC
+                      dnl sets variable CC
+AC_PROG_CPP
+                      dnl sets variable CPP
+AC_PROG_CXX
+                      dnl sets variable CXX
+AC_PROG_CXXCPP
+                      dnl sets variable CXXCPP
+CL_PROG_INSTALL
+                      dnl sets variables INSTALL, INSTALL_DATA, INSTALL_PROGRAM
+dnl
+dnl           checks for compiler characteristics
+dnl
+AC_MSG_CHECKING([for working throw()])
+AC_CACHE_VAL(gp_cxx_throw_decl,[
+AC_LANG_SAVE()
+AC_LANG_CPLUSPLUS()
+AC_TRY_COMPILE([#include <stdlib.h>
+void operator delete (void* ptr) throw() {}], [],
+gp_cxx_throw_decl=yes, gp_cxx_throw_decl=no)
+AC_LANG_RESTORE()
+])
+AC_MSG_RESULT([$]gp_cxx_throw_decl)
+if test [$]gp_cxx_throw_decl = yes; then
+  AC_DEFINE(HAVE_THROW_DECL)
+fi
+dnl
+dnl           checks for functions and declarations
+dnl
+AC_CHECK_HEADERS(unistd.h sys/time.h sys/resource.h)
+                      dnl DEFs HAVE_UNISTD_H, HAVE_SYS_TIME_H, HAVE_SYS_RESOURCE_H
+if test $ac_cv_header_sys_resource_h = yes; then
+AC_CHECK_FUNCS(getrlimit)
+                      dnl DEFS HAVE_GETRLIMIT
+if test $ac_cv_func_getrlimit = yes; then
+AC_CHECK_FUNCS(setrlimit)
+                      dnl DEFS HAVE_SETRLIMIT
+fi
+fi
+dnl
+dnl           That's it.
+dnl
+AC_OUTPUT(Makefile)